/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *    https://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License.
 */
package grails.persistence;

import java.util.ArrayList;
import java.util.List;

/**
 * Enum of the available events that Grails triggers.
 *
 * @author Graeme Rocher
 * @since 1.2
 */
public enum Event {
    onLoad, onSave, beforeLoad, beforeInsert, beforeUpdate, beforeDelete, afterLoad, afterInsert, afterUpdate, afterDelete;

    private static final String[] allEvents;

    static {
        List<String> events = new ArrayList<>();
        for (Event e : values()) {
            events.add(e.toString());
        }
        allEvents = events.toArray(new String[events.size()]);
    }

    /**
     * @return The names of all persistence events
     */
    public static String[] getAllEvents() {
        return allEvents;
    }
}
